EP 3507855 A4 20200826 - VARIABLE DIELECTRIC CONSTANT-BASED DEVICES
Title (en)
VARIABLE DIELECTRIC CONSTANT-BASED DEVICES
Title (de)
AUF VARIABLER DIELEKTRISCHER KONSTANTE BASIERENDE VORRICHTUNGEN
Title (fr)
DISPOSITIFS À BASE DE CONSTANTE DIÉLECTRIQUE VARIABLE
Publication
Application
Priority
- US 201662382506 P 20160901
- US 201715421388 A 20170131
- US 2017042450 W 20170717
Abstract (en)
[origin: US2018062238A1] Electrical devices having variable electrical properties. The variable electrical characteristics or operation of the devices are based on the potential applied to a variable-dielectric constant sector associated with the device. The electronic devices or component may include bends, power splitters, filters, ports, phase shifters, frequency shifters, attenuators, couplers, capacitors, inductors, diplexers, hybrids of beam forming networks.
IPC 8 full level
H01P 5/04 (2006.01); H01P 1/18 (2006.01); H01P 1/203 (2006.01); H01P 1/22 (2006.01); H01P 1/26 (2006.01); H01P 3/08 (2006.01); H01P 5/12 (2006.01); H01P 5/18 (2006.01); H01P 5/19 (2006.01); H01P 5/22 (2006.01)
CPC (source: EP IL KR US)
G02F 1/13306 (2013.01 - IL KR US); H01P 1/184 (2013.01 - EP IL US); H01P 1/2002 (2013.01 - IL KR US); H01P 1/20363 (2013.01 - EP IL US); H01P 1/227 (2013.01 - EP IL US); H01P 1/268 (2013.01 - EP IL US); H01P 5/04 (2013.01 - EP IL US); H01P 5/12 (2013.01 - EP IL US); H01P 5/185 (2013.01 - EP IL US); H01P 5/187 (2013.01 - EP IL US); H01P 5/19 (2013.01 - EP IL KR US); H01P 5/227 (2013.01 - EP IL US)
Citation (search report)
- [A] US 2008036664 A1 20080214 - HAZIZA DEDI DAVID [US]
- [X] JP 2003017912 A 20030117 - JAPAN BROADCASTING CORP
- [X] MANI YAZDANPANAHI ET AL: "Millimeter-wave liquid-crystal-based tunable bandpass filter", RADIO AND WIRELESS SYMPOSIUM (RWS), 2012 IEEE, IEEE, 15 January 2012 (2012-01-15), pages 139 - 142, XP032153353, ISBN: 978-1-4577-1153-4, DOI: 10.1109/RWS.2012.6175306
- See also references of WO 2018044404A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10199710 B2 20190205; US 2018062238 A1 20180301; CN 109937510 A 20190625; CN 109937510 B 20240319; EP 3507855 A1 20190710; EP 3507855 A4 20200826; IL 265112 A 20221201; IL 265112 B2 20230401; JP 2019526986 A 20190919; JP 7049685 B2 20220407; KR 102411477 B1 20220620; KR 20190054066 A 20190521; TW 201813185 A 20180401; TW I654795 B 20190321; WO 2018044404 A1 20180308
DOCDB simple family (application)
US 201715421388 A 20170131; CN 201780061237 A 20170717; EP 17847132 A 20170717; IL 26511219 A 20190228; JP 2019511935 A 20170717; KR 20197007027 A 20170717; TW 106124080 A 20170719; US 2017042450 W 20170717